CVE-2023-42363

MEDIUM 5.5CVE-2023-42363 · Published 27/11/2023 · updated 17/06/2026

In short

CVE-2023-42363 is a MEDIUM (CVSS 5.5) vulnerability affecting busybox (busybox).
Chance of exploitation in the next 30 days (EPSS): 0.42%, higher than 36.7% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
busybox busybox	`= 1.36.1`	No fix yet

A use-after-free vulnerability was discovered in xasprintf function in xfuncs_printf.c:344 in BusyBox v.1.36.1.

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Package

Affected versions

Patched versions

= 1.36.1

No fix yet

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